Grass Valley LDK 7500 User Guide - Manual (Page 102)

4-8 HD video mode Viper
Video Functions
Black Stretch switch
This switch when set to the On position, starts the black stretch
function. This function gives more detail in the dark areas of the
picture. Set the switch to Off to switch off the function. When black
stretch is on the non-standard indicator (!) in the viewfinder lights.
Colour Temperature selector (White Bal.)
This up/down scroll selection switch allows a choice between four
preset colour temperatures:
- 3200K (3.2K) - for studio lighting conditions
- 4700K (4.7K) - for studio lighting conditions
- 5600K (5.6K) - for outdoors, clouded conditions
- 7500K (7.5K) - for outdoors, clear blue skies
three memory positions:
- FL - memory position for fluorescent light
- AW1 - memory position 1
- AW2 - memory position 2
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